Update docs.
diff --git a/elastic-job-cloud-doc/content/00-overview/intro.md b/elastic-job-cloud-doc/content/00-overview/intro.md
index 49a950a..5e35f78 100644
--- a/elastic-job-cloud-doc/content/00-overview/intro.md
+++ b/elastic-job-cloud-doc/content/00-overview/intro.md
@@ -53,7 +53,7 @@
 
 # 整体架构图
 
-![Elastic-Job-Cloud Architecture](/img/architecture/elastic_job_cloud.png)
+![Elastic-Job-Cloud Architecture](http://ovfotjrsi.bkt.clouddn.com/docs/img/architecture/elastic_job_cloud.png)
 
 # 快速入门
 
diff --git a/elastic-job-lite-doc/content/00-overview/intro.md b/elastic-job-lite-doc/content/00-overview/intro.md
index 52c1ab8..390b7e3 100644
--- a/elastic-job-lite-doc/content/00-overview/intro.md
+++ b/elastic-job-lite-doc/content/00-overview/intro.md
@@ -54,7 +54,7 @@
 
 # 整体架构图
 
-![Elastic-Job-Lite Architecture](/img/architecture/elastic_job_lite.png)
+![Elastic-Job-Lite Architecture](http://ovfotjrsi.bkt.clouddn.com/docs/img/architecture/elastic_job_lite.png)
 
 
 # 快速入门
diff --git a/elastic-job-lite-doc/content/02-guide/dump.md b/elastic-job-lite-doc/content/02-guide/dump.md
index 756b690..1a2eeff 100644
--- a/elastic-job-lite-doc/content/02-guide/dump.md
+++ b/elastic-job-lite-doc/content/02-guide/dump.md
@@ -63,7 +63,7 @@
 echo "dump" | nc <任意一台作业服务器IP> 9888
 ```
 
-![dump命令](http://ovfotjrsi.bkt.clouddn.com/img/dump/dump.jpg)
+![dump命令](http://ovfotjrsi.bkt.clouddn.com/docs/img/dump/dump.jpg)
 
 导出至文件